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Player Profile

Player:

(Eg: Carlsen,Magnus)

Bonn, Udo



Years:	1991-2005
Number of games:	37
Number of wins:	7
Number of draws:	16
Number of losses:	14
White score:	7/19 (36.84% - Average Elo: 2217.67)
Black score:	8/18 (44.44% - Average Elo: 2225.43)

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Bonn, Udo - Keschitz, Gyorgy (2204), Budapest Spring op 21st, Budapest (B07) - 2005

Bonn, Udo - Kozik, Andreas, Niedersachsen-ch U20, Hildesheim (C18) - 1996

Bonn, Udo - Mader, Sascha, Niedersachsen-ch U20, Hildesheim (C16) - 1996

Preuschoff, Michael (2270) - Bonn, Udo, Duesseldorf Nord Cup 3rd, Duesseldorf (E61) - 1997

Kaminska, Paulina - Bonn, Udo, Marijampole op, Marijampole (B50) - 1994

Haslinger, Ewald - Bonn, Udo, Marijampole op, Marijampole (B22) - 1994

Bonn, Udo - ? (19)

Buhr, Carl Christian (0/1)

Eichner, Sebastian (0/1)

Grunberg, Mihai Lucian (0/1)

Huebner, Andreas (0/1)

Jacob, Gunnar (0/1)

Katona, Erzsebet (½/1)

Kerek, Csaba (½/1)

Keschitz, Gyorgy (1/1)

Rydl, Frantisek Jr (½/1)

Sileikyte, Daiva (½/1)

Soln, Primoz (½/1)

Sorsak, Jozef Sr (0/1)

Szirti, Almos (½/1)

Vodicka, Pavel (½/1)

? - Bonn, Udo (18)

Bednay, Dezso (½/1)

Duppel, Matthias (½/1)

Efler, David (0/1)

Hajek, J (0/1)

Haslinger, Ewald (1/1)

Kaid, Almar (0/1)

Kaminska, Paulina (1/1)

Karhanek, Pavel (0/1)

Pfeffer, Ruprecht (½/1)

Preuschoff, Michael (1/1)

Prokopowicz, Czeslaw (0/1)

Rosmann, Ilja (½/1)

Savko, Alexei (0/1)

Taudte, Stefan (½/1)

Van Muenster, Kirsten (½/1)

Von Rahden, Arvid (1/1)

Wolter, Michael (½/1)

Zschiedrich, Heiko (½/1)

Openings played as White (15)

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2204
Result: 2/3 = 66.67%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 2190
Result: ½/2 = 25%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 2220
Result: 1/2 = 50%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2245
Result: 0/1 = 0%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 0
Result: 0/1 = 0%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2345
Result: 0/1 = 0%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 0
Result: 0/1 = 0%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 0
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 2300
Result: ½/1 = 50%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 0
Result: 1/1 = 100%

B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Qa5 11.Bb3 Rfc8 12.h4)
Average Elo: 2150
Result: 0/1 = 0%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 0
Result: ½/1 = 50%

C93 Ruy Lopez, Closed, Smyslov Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 h6)
Average Elo: 2125
Result: 0/1 = 0%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 2180
Result: ½/1 = 50%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 0
Result: ½/1 = 50%

Openings played as Black (15)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 1½/2 = 75%

B83 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2)
Average Elo: 2205
Result: 1/2 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2255
Result: 1/2 = 50%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2340
Result: 0/1 = 0%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 0
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 0
Result: 0/1 = 0%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 0
Result: ½/1 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 0
Result: 1/1 = 100%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2105
Result: 0/1 = 0%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 0
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 0
Result: ½/1 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 0
Result: 1/1 = 100%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 0
Result: ½/1 = 50%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2193
Result: ½/1 = 50%

B55 Sicilian, Prins Variation, Venice Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Bb5+)
Average Elo: 2225
Result: ½/1 = 50%